Radon Detector for Home with Bracket, Portable Radon Test Kit for Short and Long Term, Large Digital Display Continuous Radon Monitor, AAA Battery-Powered USA Version, PCi/L (Update Hourly)

THREE PLACEMENT METHODS: All the radon tester come with the four-level adjustable holders, allowing them to be stand on a horizontal surface. You can also make it lay on a table or hang it on the wall using the built-in hole.
ALWAYS TAKE IT WITH YOU: The extra lightweiht home radon test kit equipped with foldable stand allows you can put it in a small space, such as your pockets. So you can take it with you to the place where you go including school, basement, living room, bedroom, etc.


Where radon comes from?
Radon is a colourless and odourless gas found in the air around us. Its a kind of naturally occurring radioactive gas from the soil, building materials, granite, groundwater, etc.
How dangerous radon is?
Radon is radioactive, the particles produced by the decay process of radon can cause radiation damage in the human respiratory system and induce lung cancer. In the United States, more than 21, 000 people die each year from radon induced diseases.
Why need to contious monitoring?
The level of radon in the air fluctuates continuously from day to day. Generally speaking, radon levels are higher at night than during the day, and in winter and spring they exceed those in summer and autumn.
What do the different levels mean?
There is no threshold for radon concentration. The US EPA recommends that when indoor radon concentrations exceed 4 pci/L, you need to take actions immediatly to improve the air quality. However, for the health of you and your family, we recommend that you take action if radon level exceed 2 pci/L.
1 STAND UP WITH HOLDER
2 LAY ON THE TABLE
3 INSTALL ON THE WALL